convert this quadratic function to vertex form then graph. explain pls.

y=x^2-x-6

Question

Math

Answered

convert this quadratic function to vertex form then graph. explain pls.

y=x^2-x-6

Sagot :

Viz Other Questions

Paki Translate Naman Po Nito. Maraming Salamat Po!"We Must Take Responsibility Here! Because It Is Our Future We Are Trying To Unfold. Perhaps Only Then, Can St

Find The Value Of A If The Solutions To X+2=0 And 3x-2(x-a)=8 Are Equal

Paksa O Tema Ng Munting Pagsinta

Change Into Logarithmic Form. 1.2 To The 5th Power Equals 32

Ano Ang Kabaliktaran Ng Umimik

Why Is It That Music Is Life?

What Is The Square Root Of 2 And 3?

Find The Value Of A If The Solutions To X+2=0 And 3x-2(x-a)=8 Are Equal

What Do They Mean When They Say "sly As A Fox" It's A Figure Of Speech.Does It Mean Selfish Or Jealous Or Tricky?and What Does The Word Foreshadow Mean ?

Cheahjimmyviz Cheahjimmyviz · Answer 1

Cheahjimmyviz Cheahjimmyviz

the vertex form of x²-x-6 is a(x-h)² + k
a=constant term, h & k are the coordinates of the vertex
thus
x²-x-6 = (x²-x +1/4) - 6 - 1/4
= (x-1/2)² - 25/4
so the coordinates of the vertex are 1/2, - 25/4

I just complete the square of ( x²-x ) by adding 1/4 and I minus back 1/4 to balance the equation

Answer Link